Aquatic Science Chapter 7&8 review

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Across
  1. 2. political boundary that seperates north and south america
  2. 3. what galaxy we are in
  3. 5. smallest land mass
  4. 7. what color penetrates the ocean the deepest
  5. 8. distorts the continents little as possible by not slicing into them
  6. 10. largest ocean
  7. 12. how earth formed
  8. 18. how much of earth is covered by ice
  9. 20. first organisms on earth
  10. 22. lines of longitude
  11. 24. includes all countries south of panama
  12. 25. where we live
  13. 28. smallest and coldest ocean
  14. 29. most accurate representations of features of the earth are
Down
  1. 1. what are the lines of latitude called
  2. 4. warmest ocean
  3. 6. when a star blows up
  4. 9. major boundaries are
  5. 11. the 0 degree for longitude line
  6. 13. a ship attempting to travel the world ocean wouldnt..
  7. 14. includes Europe and Asia
  8. 15. what is responsible for the earths atmosphere
  9. 16. connects polar waters
  10. 17. stars twinkle because they are releasing
  11. 18. what year did the UN establish major boundaries
  12. 19. the globe that is divided the area into equal sections
  13. 21. the 0 degree for latitude lines
  14. 23. someone who makes a map
  15. 25. distance measured by marine and air navigators
  16. 26. continent of south pole
  17. 27. release of volatile substance and water vapor